Certbot Centos 7 Nginx Staging: An Easy Step By Step Guide
What Is Certbot?
Certbot is a free, open-source software
tool that allows you to easily obtain digital certificates from the Let’s Encrypt Certificate Authority (CA), which validates and issues SSL/TLS certificates. With Certbot, you can rapidly establish a secure connection that is both trusted by web browsers and search engines and meets web security best practices.
The Certbot tool can be used for obtaining and installing HTTPS/TLS certificates for web servers running on CentOS 7 servers. This guide will explain how to set up a staging environment for running Certbot on a CentOS 7 server running the Nginx web server.
Why Staging is Important
Running a staging environment is an important part of the development cycle. It allows you to test out changes and configuration changes before deploying them to the production environment. By having a staging environment you can test out Certbot and its associated settings to ensure that it works correctly, without adversely affecting the production environment.
A staging environment can also be very useful when troubleshooting and debugging any issues that may arise with Certbot. This can save you time and effort when it comes to implementing changes and fixes in a production environment.
Prerequisites for Setting up a Staging Environment
Before you can get started, you need to ensure that you have all the necessary prerequisites, such as:
- A CentOS 7 server running with the Nginx web server installed.
- A domain name that has been registered and properly configured.
- A non-root sudo user configured on the server.
For this guide, we will assume that you have all of the necessary prerequisites in place.
Installing Certbot on a CentOS 7 Server with Nginx
Before installing Certbot, it is important to ensure that your system is up-to-date. You can do this by running the following command:
sudo yum update
Once the system update is complete, you can install Certbot by running:
sudo yum install certbot python2-certbot-nginx
Once the Certbot installation is complete, you can start the Nginx web server by running:
sudo systemctl start nginx
You can also enable Nginx to start on system boot by running:
sudo systemctl enable nginx
Creating a Staging Certbot Environment
Once you have installed Certbot and Nginx, you can now configure Certbot to issue staging certificates. This can be done by running the following command:
sudo certbot certonly --test-cert --staging
This command will create a self-signed certificate for Nginx and will output the location of the certificate and private key files. You can then use these files to test out the Certbot functionality without affecting the production environment.
Configuring the Staging Environment with Nginx
Now that you have created a staging environment with Certbot, you need to configure Nginx to use the staging certificate. This can be done by editing the Nginx configuration file and adding the following lines:
ssl_certificate /etc/ssl/certs/nginx-selfsigned.crt;
ssl_certificate_key /etc/ssl/private/nginx-selfsigned.key;
Once you have saved the changes, you can then restart Nginx by running the following command:
sudo systemctl restart nginx
Testing the Staging Certbot Environment
Once you have configured Nginx to use the staging certificate, you can test out the Certbot environment by accessing the website from the browser. You should see the staging certificate being used on the website, which indicates that the staging environment has been successfully configured.
FAQs
What is a staging environment?
A staging environment is an isolated test environment that allows you to test out changes to web servers and applications without affecting the production environment.
How do I install Certbot on CentOS 7?
To install Certbot on a CentOS 7 server, you first need to ensure that your system is up-to-date by running the command sudo yum update
. Once the update is complete, you can then install Certbot by running the command sudo yum install certbot python2-certbot-nginx
.
How do I create a staging environment with Certbot?
To create a staging environment with Certbot, you first need to install Certbot and Nginx. Once they are installed, you can then create the staging environment by running the command sudo certbot certonly --test-cert --staging
. You can then configure Nginx to use the staging certificate, and then test out the environment by accessing the website from the browser.
Conclusion
Certbot is a powerful and versatile tool that can be used to quickly and easily set up secure web servers. This guide explains how to set up a staging environment for running Certbot on a CentOS 7 server running the Nginx web server. By setting up a staging environment, you can test and debug any issues that arise with Certbot and its associated settings, without adversely affecting the production environment.
Thank you for reading this article. Please read more of our other articles to learn more about Certbot and how to use it in different server environments.
Related Posts:
- Nginx Install Ssl Certificate Ubuntu Nginx Install SSL Certificate Ubuntu What is Nginx? Nginx is a free, open-source web server that is used for powering websites. It is popular for its speed, scalability, and stability,…
- Setup Centos 7 Nginx With Php Setup Centos 7 Nginx With Php Overview of Centos7 Nginx and PHP Centos 7 is one of the most popular operating systems for web servers. Many businesses use Centos 7…
- Nginx Php Fpm 7.2 Nginx Php Fpm 7.2 Introduction to Nginx and PHP-FPM Nginx is an open-source web server, reverse proxy server, and load balancer. It is known for being lightweight and fast, and…
- Nginx Multi Domain Centos 7 Nginx Multi Domain Centos 7 Introduction to Nginx Nginx is an open source, high performance web server software written in C language, designed to be deployed on Linux and Unix-like…
- Install Ssl Certificate Ubuntu 18.04 Nginx Install Ssl Certificate Ubuntu 18.04 Nginx Introduction To SSL And Why We Need It SSL (Secure Sockets Layer) is a security technology commonly used on the Internet to securely transmit…
- Where To Put Crt File In Nginx Where To Put Crt File In Nginx What Is an SSL Certificate and Why Do You Need It? An SSL certificate is an encryption layer that helps to ensure secure…
- Nginx Multiple Web Sites One Ip Nginx Multiple Web Sites One Ip Introduction Nginx is a powerful and popular web server used by millions of websites and web application around the world. It is highly performant,…
- Centos 6 Nginx Phpmyadmin Forbideen Centos 6 Nginx Phpmyadmin Forbidden Introduction CentOS 6, an open-source Linux operating system, is one of the most popular web server operating systems. It is considered to be a reliable…
- Ldap Not Found Centos Nginx Php Ldap Not Found Centos Nginx Php What is LDAP? LDAP, or Lightweight Directory Access Protocol, is a standard protocol for storing user and server information over a network. It is…
- User Nginx Does Not Exist Centos User Nginx Does Not Exist Centos What is Nginx? Nginx, pronounced “engine-x”, is an open source web server, reverse proxy server, IMAP/POP3 proxy server, and HTTP cache server. Nginx has…
- Nginx Https This Site Can't Be Reached Nginx HTTPS - This Site Can't Be Reached What is Nginx? Nginx is a powerful web server platform that can enable you to host web applications, websites, and APIs. It…
- Nginx Dev Mapper Centos-Root Is 100 Full Nginx Dev Mapper CentOs-Root Is 100 Full What Is Nginx Dev Mapper? Nginx Dev Mapper is a file system space mapping tool for the Linux operating system and is shipped…
- Nginx Php-Fpm Php Mariadb Mysql Centos 7.2 Digitalocean Nginx, Php-Fpm, Php, Mariadb, Mysql, Centos 7.2 Digitalocean Introduction: What is Nginx? Nginx is a powerful web server that was first released in 2004. It is known for being a…
- Nginx Redirect Non-Www To Www Nginx Redirect Non-Www to Www Overview of WWWs and Non-WWWs In the world of domains, there are two ways to access a website: with the WWW prefix and without it,…
- Nginx Configuration File For Comodo Ssl Nginx Configuration File For Comodo Ssl What is Nginx? Nginx is an open source web server software package originally developed and made available for free to the public by Russian…
- Certbot Centos 7 Nginx Certificate Invalid Certbot Centos 7 Nginx Certificate Invalid What is Certbot & Centos 7 Nginx Certificate? Certbot is an open-source software project from the Electronic Frontier Foundation (EFF). It enables website owners…
- Web Server Nginx Install Di Centos 7 Web Server Nginx Install Di Centos 7 Introduction to Nginx Nginx is a popular open source web server used to host websites and other applications. It is known for its…
- Generate Private Key For Nginx Generate Private Key for Nginx What is a Nginx Private Key? A Nginx private key is a type of digital certificate used to secure access to HTTPS websites. They are…
- Install The Intermediate Certificate And The Ssl… Install The Intermediate Certificate And The Ssl Certificate Nginx How To Install The Intermediate Certificate On Nginx The process of installing the intermediate certificate on Nginx is relatively straightforward. Firstly,…
- Nginx Ssl Configuration Ubuntu 18.04 Nginx Ssl Configuration Ubuntu 18.04 What is Nginx? Nginx is an open source web server and reverse proxy software. It is used to manage web traffic on the internet, like…
- Nginx Use Self Signed Certificate Nginx Use Self Signed Certificate Introduction Nginx is a popular web server capable of hosting a variety of websites. It allows webmasters to securely host websites with the use of…
- This Site Cant Be Reached Letsencypt Nginx This Site Can't Be Reached Let's Encrypt Nginx What is Let's Encrypt and Nginx? Let's Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit.…
- Step By Step Install Ssl Certificate Nginx Step By Step Install SSL Certificate Nginx Introduction SSL (Secure Sockets Layer) certificates are used in order to establish encrypted connections between clients and servers on the web. They are…
- How To Install Php 5 Nginx Centos How To Install Php 5 Nginx Centos What Is PHP 5 Nginx Centos? PHP 5 Nginx Centos is an open source web server software that is optimised to serve dynamic…
- Ubuntu Ssl Certificate Nginx Error Blocked Ubuntu SSL Certificate Nginx Error Blocked What is Ubuntu SSL Certificate? Ubuntu SSL certificates are digital certificates that provide a secure and encrypted connection between two networks or systems. They…
- Install Nginx Phpmyadmin Centos 7 Install Nginx Phpmyadmin Centos 7 What is Nginx? Nginx is a web server that is used in Linux-based operating systems such as Centos 7. It is designed to handle high-traffic…
- Certbot Nginx Cannot Find Name Certbot Nginx Cannot Find Name What is Certbot? Certbot is an open-source software to obtain free HTTPS/SSL certificates from Let's Encrypt. Certbot is designed to automate the process of setting…
- How To Redirect Https Ip Address To Domain Name Nginx How To Redirect Https Ip Address To Domain Name Nginx Overview of IP Address and Domain Name Redirection When you are connected to the internet, your computer's public IP address…
- Selinux Enable Php Fpm Nginx Centos 7 Selinux Enable Php Fpm Nginx Centos 7 What is Selinux Enable Php Fpm Nginx Centos 7? Selinux Enable Php Fpm Nginx CENTOS 7 is an easy-to-use web server and operating…
- How To Uninstall Let Encrypt On Nginx How to Uninstall Let Encrypt on Nginx Introduction to Let Encrypt and Nginx Let’s Encrypt is a free and open-source Certificate Authority (CA) that provides free certificates to enable secure…